0001421: Xdebug crashes when it is loaded without pcntl being present - MantisBT

ID	Project	Category	View Status	Date Submitted	Last Update
0001421	Xdebug	Uncategorized	public	2017-04-18 06:40	2017-04-18 11:57

Reporter	massimiliano.mancini	Assigned To
Priority	immediate	Severity	crash	Reproducibility	always
Status	closed	Resolution	fixed
Platform	32 bit	OS	Windows	OS Version	10
Product Version	2.5.2
Target Version	2.5.3	Fixed in Version	2.5.3

Summary	0001421: Xdebug crashes when it is loaded without pcntl being present
Description	xdebug dll crashes php cli
Steps To Reproduce	Use internal php server, open browser and call any php file. Suddenly cli crashes
Additional Information	LoadedModule[0]=c:\program files\php\php.exe LoadedModule[1]=C:\WINDOWS\SYSTEM32\ntdll.dll LoadedModule[2]=C:\WINDOWS\System32\KERNEL32.DLL LoadedModule[3]=C:\WINDOWS\System32\KERNELBASE.dll LoadedModule[4]=C:\WINDOWS\System32\WS2_32.dll LoadedModule[5]=c:\program files\php\php7.dll LoadedModule[6]=C:\WINDOWS\System32\sechost.dll LoadedModule[7]=C:\WINDOWS\System32\RPCRT4.dll LoadedModule[8]=C:\WINDOWS\System32\SHELL32.dll LoadedModule[9]=C:\WINDOWS\System32\msvcrt.dll LoadedModule[10]=C:\WINDOWS\System32\cfgmgr32.dll LoadedModule[11]=C:\WINDOWS\System32\windows.storage.dll LoadedModule[12]=C:\WINDOWS\System32\combase.dll LoadedModule[13]=C:\WINDOWS\System32\ucrtbase.dll LoadedModule[14]=C:\WINDOWS\System32\bcryptPrimitives.dll LoadedModule[15]=C:\WINDOWS\System32\powrprof.dll LoadedModule[16]=C:\WINDOWS\System32\advapi32.dll LoadedModule[17]=C:\WINDOWS\System32\shlwapi.dll LoadedModule[18]=C:\WINDOWS\System32\GDI32.dll LoadedModule[19]=C:\WINDOWS\System32\gdi32full.dll LoadedModule[20]=C:\WINDOWS\System32\USER32.dll LoadedModule[21]=C:\WINDOWS\System32\win32u.dll LoadedModule[22]=C:\WINDOWS\System32\kernel.appcore.dll LoadedModule[23]=C:\WINDOWS\System32\shcore.dll LoadedModule[24]=C:\WINDOWS\System32\profapi.dll LoadedModule[25]=C:\WINDOWS\System32\ole32.dll LoadedModule[26]=C:\WINDOWS\SYSTEM32\VCRUNTIME140.dll LoadedModule[27]=C:\WINDOWS\System32\PSAPI.DLL LoadedModule[28]=C:\WINDOWS\SYSTEM32\DNSAPI.dll LoadedModule[29]=C:\WINDOWS\System32\NSI.dll LoadedModule[30]=C:\WINDOWS\System32\IMM32.DLL LoadedModule[31]=C:\WINDOWS\SYSTEM32\IPHLPAPI.DLL LoadedModule[32]=c:\program files\ansicon\ANSI32.dll LoadedModule[33]=C:\Program Files\php\ext\php_xdebug-2.5.2-7.1-vc14-nts.dll LoadedModule[34]=c:\program files\php\ext\php_curl.dll LoadedModule[35]=C:\WINDOWS\System32\WLDAP32.dll LoadedModule[36]=c:\program files\php\libssh2.dll LoadedModule[37]=C:\WINDOWS\System32\Normaliz.dll LoadedModule[38]=c:\program files\php\nghttp2.dll LoadedModule[39]=c:\program files\php\LIBEAY32.dll LoadedModule[40]=c:\program files\php\SSLEAY32.dll LoadedModule[41]=C:\WINDOWS\System32\CRYPT32.dll LoadedModule[42]=C:\WINDOWS\System32\MSASN1.dll LoadedModule[43]=c:\program files\php\ext\php_intl.dll LoadedModule[44]=c:\program files\php\icuin57.dll LoadedModule[45]=c:\program files\php\icuuc57.dll LoadedModule[46]=c:\program files\php\icuio57.dll LoadedModule[47]=C:\WINDOWS\SYSTEM32\MSVCP140.dll LoadedModule[48]=c:\program files\php\icudt57.dll LoadedModule[49]=c:\program files\php\ext\php_imap.dll LoadedModule[50]=C:\WINDOWS\SYSTEM32\WINMM.dll LoadedModule[51]=C:\WINDOWS\SYSTEM32\Secur32.dll LoadedModule[52]=C:\WINDOWS\SYSTEM32\WINMMBASE.dll LoadedModule[53]=C:\WINDOWS\SYSTEM32\SSPICLI.DLL LoadedModule[54]=c:\program files\php\ext\php_mbstring.dll LoadedModule[55]=c:\program files\php\ext\php_openssl.dll LoadedModule[56]=c:\program files\php\ext\php_pdo_sqlite.dll LoadedModule[57]=C:\WINDOWS\system32\mswsock.dll LoadedModule[58]=C:\Windows\System32\rasadhlp.dll LoadedModule[59]=C:\WINDOWS\System32\fwpuclnt.dll LoadedModule[60]=C:\WINDOWS\SYSTEM32\bcrypt.dll
Tags	No tags attached.

Operating System	windows 10 32bit
PHP Version	7.1.0-7.1.4

derick 2017-04-18 09:24 administrator ~0004275	How exactly does it crash? Does it need a script? Does it crash with just with "php -v" on the command line? And do you get a more reasonable error message? It would also be helpful to follow the instructions at https://bugs.php.net/bugs-generating-backtrace-win32.php

derick 2017-04-18 09:41 administrator ~0004276	No need to try this, I see what the problem is.

derick 2017-04-18 11:57 administrator ~0004279	Fixed for Xdebug 2.5.3, which I will release later today.